JPS61162756A - ブリツジ回路システム - Google Patents

ブリツジ回路システム

Info

Publication number
JPS61162756A
JPS61162756A JP61001476A JP147686A JPS61162756A JP S61162756 A JPS61162756 A JP S61162756A JP 61001476 A JP61001476 A JP 61001476A JP 147686 A JP147686 A JP 147686A JP S61162756 A JPS61162756 A JP S61162756A
Authority
JP
Japan
Prior art keywords
bridge circuit
coupled
impedance element
variable impedance
connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP61001476A
Other languages
English (en)
Japanese (ja)
Inventor
チヤールズ　ケー．ステイツチヤー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nordson Corp
Original Assignee
Nordson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nordson Corp filed Critical Nordson Corp
Publication of JPS61162756A publication Critical patent/JPS61162756A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • G01K7/24—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Control Of Temperature (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP61001476A 1985-01-09 1986-01-09 ブリツジ回路システム Pending JPS61162756A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/689,829 US4639611A (en) 1985-01-09 1985-01-09 Bridge circuit system
US689829 1985-01-09

Publications (1)

Publication Number Publication Date
JPS61162756A true JPS61162756A (ja) 1986-07-23

Family

ID=24770036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61001476A Pending JPS61162756A (ja) 1985-01-09 1986-01-09 ブリツジ回路システム

Country Status (4)

Country Link
US (1) US4639611A (fr)
EP (1) EP0190452A1 (fr)
JP (1) JPS61162756A (fr)
CA (1) CA1233879A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010112713A (ja) * 2008-11-04 2010-05-20 Minebea Co Ltd ブリッジ回路の短絡検出装置および短絡検出方法

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751371A (en) * 1987-01-06 1988-06-14 Henry Clinton Temperature controller and alarm device for use with a cartridge heater having a heating element and thermocouple
US4780705A (en) * 1987-02-10 1988-10-25 Enterprise Brass Works Of Florida, Inc. Overfill sensing system
US4889440A (en) * 1987-08-31 1989-12-26 Lectro Stik Corp. Wax applicator with electronic control
US4845342A (en) * 1988-01-06 1989-07-04 Therme, Inc. Circuit for providing electrical energy to a heatable means
JP2746894B2 (ja) * 1988-01-22 1998-05-06 株式会社東芝 電子機器の電源供給ライン
US4950872A (en) * 1989-08-16 1990-08-21 Therme, Inc. Control circuit for a source of heat
US5146154A (en) * 1991-08-27 1992-09-08 Delco Electronics Corp. Circuit with ratiometric analog inputs
CA2168966C (fr) * 1993-08-31 2007-07-31 George R. Lennert Regulation analogique du rechauffeur pour instruments medicaux
US5522255A (en) * 1993-08-31 1996-06-04 Boehringer Mannheim Corporation Fluid dose, flow and coagulation sensor for medical instrument
US5457364A (en) * 1994-01-18 1995-10-10 Allegro Microsystems, Inc. Bridge motor driver with short-circuit protection and motor-current limiting feature
DE4412982C1 (de) * 1994-04-15 1995-09-07 Audi Ag Vorrichtung zur Fehlerüberprüfung von Wheatston'schen Meßbrücken
US5813110A (en) * 1996-02-09 1998-09-29 The Boeing Company Low-voltage eletromagnetic riveter
US6285139B1 (en) 1999-12-23 2001-09-04 Gelcore, Llc Non-linear light-emitting load current control
JP3997736B2 (ja) * 2001-08-02 2007-10-24 住友電装株式会社 断線検出装置
US7960979B1 (en) 2008-03-28 2011-06-14 Honda Motor Co., Ltd. Universal resistance testing device for electrical components
US20100018962A1 (en) * 2008-07-23 2010-01-28 Kabasin Daniel F Temperature control device for a fuel heater element
CN104111398A (zh) * 2013-04-18 2014-10-22 鸿富锦精密电子(天津)有限公司 短路检测装置
FR3066827B1 (fr) * 2017-05-29 2020-07-31 Delta Dore Procede et dispositif de controle du fonctionnement d'une thermistance
JP6603695B2 (ja) * 2017-09-15 2019-11-06 矢崎総業株式会社 異常検出装置
US12006126B2 (en) * 2019-09-03 2024-06-11 Bio Tillion, Llc Techniques for tracking physical parameters such as temperature of transported biological materials
DE102019220199A1 (de) * 2019-12-19 2021-06-24 Robert Bosch Gesellschaft mit beschränkter Haftung Vorrichtung zum Versorgen eines mobilen Multischmelzgerätes mit Heizleistung und/oder zur Temperaturmessung
CN113311353B (zh) * 2021-06-29 2022-03-18 华中科技大学 基于高频注入的三相电压源驱动器桥臂开路故障检测方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548155A (en) * 1969-10-03 1970-12-15 Vapor Corp Controller for a temperature control system
US3821642A (en) * 1972-11-30 1974-06-28 Ithaco Corrosion measuring bridge circuit having automatic controlled constant source of energy and temperature compensation
DE2347191B2 (de) * 1973-09-19 1975-08-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur Überwachung von durch irrtümliches Lösen und/oder Spannungsausfälle bedingten Störungen an steckbaren Baugruppen
US3918636A (en) * 1974-07-23 1975-11-11 Us Environment Dual temperature controller
US3946200A (en) * 1975-02-24 1976-03-23 Gca Corporation Proportional temperature controller
US4159501A (en) * 1975-03-27 1979-06-26 Kerr-Mcgee Nuclear Corporation Method and apparatus for indicating the leakage resistance in an electrical system
US4035787A (en) * 1975-10-21 1977-07-12 General Electric Company Food temperature responsive control apparatus
US4086466A (en) * 1976-04-30 1978-04-25 Scharlack Ronald S Automatic heater controller
US4186315A (en) * 1978-07-28 1980-01-29 Honeywell Inc. Expanded time constant condition control system using a unidirectional counter with multiple channels
US4320285A (en) * 1979-05-10 1982-03-16 Koether Bernard G Primary thermostat using cooking computer temperature probe with control transfer upon probe failure
US4254906A (en) * 1979-08-13 1981-03-10 Johnson Controls, Inc. Thermostat with simulated heat anticipation
US4322594A (en) * 1980-06-27 1982-03-30 Respiratory Care, Inc. Temperature control system with alarm and shut down for non-tracking condition of dual thermometers
JPS5777483A (en) * 1980-10-24 1982-05-14 Mitsubishi Heavy Ind Ltd Storage tank for suspension
US4506146A (en) * 1981-08-21 1985-03-19 Reynolds Metals Company Wire temperature controller
US4467182A (en) * 1981-09-16 1984-08-21 Nordson Corporation Control circuit
US4393300A (en) * 1981-10-29 1983-07-12 Emhart Industries, Inc. Heating control system
US4415790A (en) * 1982-02-11 1983-11-15 Raytheon Company Microwave oven temperature probe control
JPS58197523A (ja) * 1982-05-13 1983-11-17 Toyota Central Res & Dev Lab Inc 温度調節装置
US4439805A (en) * 1982-05-21 1984-03-27 Gte Automatic Electric Labs Inc. Low voltage protection circuit
JPS5939105A (ja) * 1982-08-27 1984-03-03 Fujitsu Ltd 制御電圧発生回路
US4554439A (en) * 1982-10-04 1985-11-19 Westinghouse Electric Corp. Two wire heater regulator control circuit having continuous temperature sensing excitation independent of the application of heater voltage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010112713A (ja) * 2008-11-04 2010-05-20 Minebea Co Ltd ブリッジ回路の短絡検出装置および短絡検出方法

Also Published As

Publication number Publication date
EP0190452A1 (fr) 1986-08-13
CA1233879A (fr) 1988-03-08
US4639611A (en) 1987-01-27

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